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- Sioux Chief offers all major PEX systems. Sioux Chief's PEX offering is the most complete in the plumbing industry. All fitting and tubing solutions carry a 25-year warranty, mixed or matched. Sioux Chief does not limit its warranty on tube or fittings based on matching system connections. This is unique.
PowerPEX® Straight Adapter, Series: 645, Fitting/Connector Type: Adapter, 3/4 in Nominal Size, PVCxPEX, Copper, Domestic
- Perfect for hooking up pex underground water services lines to PVC in-house piping systems
- Cold water applications only
- Proudly made in America
- Sioux Chief warrants ASTM F1960 fittings only when used with PEX-a tubing and when joints are made according to ASTM specifications
- ASTM F1960 specification for cold expansion fittings with PEX reinforcing rings for use with cross-linked polyethylene (PEX) tubing
- Domestic / ImportDomesticEnd StyleF1960 Cold Expansion PEX x PVCFitting / Connector TypeAdapterMaterialCopperNominal Size3/4 inSeries6_WGSub-brandPowerPEXTypeStraightManufacturerSioux ChiefManufacturer #645WG3P